New

39 publications found

H. Ou, J. Llibre. NEW 2025-07-11
Quadratic systems with two invariant real straight lines and an invariant ellipse.
Preprint. July, 2025.
Abstract

J. Llibre, H. Zeng. NEW 2025-07-07
Global phase portraits of a SIS model with importation and removal.
Preprint. July, 2025.
Abstract

Á. Fernández-Mora, À. Haro, J. M. Mondelo. NEW 2025-06-23
On the convergence of flow map parametrization methods in Hamiltonian systems.
Preprint. June, 2025.
Preprint Abstract

L. Queiroz, J. Llibre. NEW 2025-06-23
On a class of Hamiltonian Kolmogorov systems.
Preprint. June, 2025.
Abstract

R. F. Appis, J. Llibre. NEW 2025-06-16
No global centers in a class of cubic systems.
Preprint. June, 2025.
Abstract

J. Llibre, A. C. Rezende, L. P. Serantola. NEW 2025-06-09
The periodic orbits of some classes of $3$-dimensional relay hybrid systems.
Preprint. June, 2025.
Abstract

J. Llibre, L. P. Serantola. NEW 2025-06-06
The easiest polynomial differential systems in ${{R}}^3$ having an invariant cylinder.
Extracta Math., 40(1), 121-141. 2025. [DOI]
Abstract Full PDF Preprint at DDDUAB

J. Llibre, A. C. T. Sánchez, D. J. Tonon. NEW 2025-06-04
Limit cycles of discontinuous piecewise hybrid rigid systems separated by a straight line.
Preprint. June, 2025.
Abstract

A. Murza, J. Llibre. NEW 2025-06-01
Polynomial vector fields on the whitney umbrella.
Preprint. June, 2025.
Abstract

C. Cao, H. Chen, J. Llibre. NEW 2025-06-01
Global dynamics of the Selkov systems.
Preprint. June, 2025.
Abstract

J. Llibre, C. Valls. NEW 2025-06-01
On the dynamics of the Craik-Okamoto and the Euler top.
Phys. D, 476, 134684. 2025. [DOI]
Abstract Preprint at DDDUAB

L. P. C. Cruz, R. D. S. Oliveira, J. Torregrosa. NEW 2025-05-28
Limit cycles in piecewise quadratic Kolmogorov systems.
Preprint. May, 2025.
Abstract

A. Gasull, G. Rondon, P. R. Silva. NEW 2025-05-22
Simultaneous bifurcation of limit cycles for piecewise holomorphic systems.
J. Dyn. Diff. Equat. 2025 (Published online) [DOI]
Preprint Abstract

J. Llibre, G. Rondon. NEW 2025-05-20
The dynamics of the Ehrhard-Müller system with invariant algebraic surfaces.
Preprint. May, 2025.
Preprint Abstract

A. Cima, A. Gasull, F. Mañosas. NEW 2025-05-13
On the critical points of planar polynomial hamiltonian systems.
Preprint. May, 2025.
Preprint Abstract

R. D. S. Oliveira, A. L. Rodero, J. Torregrosa. NEW 2025-05-09
Mixed simultaneous cyclicity for piecewise smooth vector fields defined on an invariant sphere.
Preprint. May, 2025.
Abstract

D. Marín, J. Villadelprat. NEW 2025-05-09
Derivatives of the separation function of generalized saddle connections.
Preprint. May, 2025.
Preprint Abstract

A. C. Rezende, M. A. S. Santos, J. Torregrosa. NEW 2025-05-08
The period function of centers at infinity in planar piecewise linear systems.
Preprint. May, 2025.
Abstract

J. Llibre, R. Tian. NEW 2025-05-02
Phase portraits of cubic polynomial Kolmogorov differential systems having a rational first integral of degree three.
J. Math. Phys., 66, 052702. 2025. [DOI]
Abstract Preprint at DDDUAB

E. Barrabés, J. M. Cors, A. C. Fernandes, C. Vidal. NEW 2025-05-02
On nested central configurations of the 3n-body problem.
J. Nonlinear Sci. 2025 (Published online) [DOI]
Preprint Abstract

B. Coll, A. Gasull, R. Prohens. NEW 2025-05-01
The effect of a singularity on transition maps.
Preprint. May, 2025.
Preprint Abstract

M. Domingues, J. Llibre, L. F. Mello. NEW 2025-04-29
A new sufficient condition in order that the real jacobian conjecture in $R^2$ holds.
Preprint. April, 2025.
Abstract

J. Canela, A. Garijo, P. Roesch. NEW 2025-04-25
Connected McMullen-like Julia sets in a Chebyshev-Halley family.
SIAM J. Appl. Dyn. Syst., 24(2), 1289-1315. 2025. [DOI]
Preprint Abstract Preprint at DDDUAB

B. R. de Freitas, D. Avila, F. Becatti, J. Llibre. NEW 2025-04-23
Limit cycles of continuous-discontinuous piecewise differential systems formed by two hamiltonian systems and separated by a non-regular line.
Preprint. April, 2025.
Abstract

X. Hu, B. Huang, J. Llibre, Y. Tang. NEW 2025-04-21
ZeroHopf and nilpotent zero-Hopf bifurcation of periodic orbits in Hamiltonian systems.
Preprint. April, 2025.
Abstract

J. C. Artés, L. Cairó, J. Llibre. NEW 2025-04-19
Phase portraits of the families VII and VIII of the quadratic polynomial differential systems.
Preprint. April, 2025.
Abstract

F. Braun, L. P. C. Cruz, J. Torregrosa. NEW 2025-04-16
Local and global analysis of the displacement map for some near integrable systems.
Preprint. April, 2025.
Abstract

J. Ginoux, J. Llibre, R. Meucci, J. C. Sprott. NEW 2025-04-16
Energy function of 2D and 3D coarse systems.
Chaos Solitons Fractals, 199, 116643 (9 pages). 2025. [DOI]
Preprint Abstract Preprint at DDDUAB

L. Baymout, R. Benterki, J. Llibre. NEW 2025-04-15
The limit cycles of a class of discontinuous piecewise differential systems.
Int. J. Dyn. Syst. Differ. Equ., 13(4), . 2024. [DOI]
Preprint Abstract Preprint at DDDUAB

B. Grajales, G. Rondon, J. Saavedra. NEW 2025-04-12
Riemannian geometry of $G_2$-type real flag manifolds.
Preprint. April, 2025.
Preprint Abstract

G. Rondon, P. R. Silva, L. F. d. S. Gouveia. NEW 2025-04-12
Holomorphic slow-fast systems.
Preprint. April, 2025.
Preprint Abstract

M. Garrido, P. Martín, J. Paradela. NEW 2025-04-12
Parabolic saddles and Newhouse domains in celestial mechanics.
Preprint. April, 2025.
Preprint Abstract

J. Llibre, Y. P. Martinez-Mancilla, C. Valls. NEW 2025-04-10
On the dynamics of the Muthuswamy-Chua systems in $\mathbb R^3$.
Chaos, 35, 043121. 2025. [DOI]
Abstract Preprint at DDDUAB

M. Garrido, P. Martín, J. Paradela. NEW 2025-04-10
Parabolic saddles and newhouse domains in celestial mechanics.
To appear in Commun. Math. Phys.
Preprint Abstract

J. Llibre, Y. Zhao, S. Li. NEW 2025-04-07
On the index of an isolated equilibrium point for piecewise polynomial differential systems.
J. Math. Anal. Appl., 551(2), 129651. 2025. [DOI]
Abstract Preprint at DDDUAB

D. Marín, J. Villadelprat. NEW 2025-03-30
The cyclicity of hyperbolic hemicycles.
J. Differential Equations, 433, 113281. 2025. [DOI]
Preprint Abstract Preprint at DDDUAB

J. Llibre, Y. Zhao. NEW 2025-03-27
Final evolutions for Lotka-Volterra systems in $R^3$ having a Darboux invariant.
Electron. J. Differential Equations, 37, 1-16. 2025. [DOI]
Preprint Abstract Preprint at DDDUAB

A. Cima, A. Gasull, V. Mañosa, F. Mañosas. NEW 2025-03-24
On two families of iterative methods without memory.
Preprint. March, 2025.
Preprint Abstract

J. Llibre, C. Valls. NEW 2025-03-24
Global asymptotic stability in quadratic systems.
Electron. J. Differential Equations, 36, 1-12. 2025. [DOI]
Preprint Abstract Preprint at DDDUAB